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1 month ago
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Jilebi
Runtime Core
Elastic Search
Coming soon
The secure MCP runtime with a powerful plugin ecosystem
Easy to Add MCPs
Jilebi makes it really easy to add MCPs by converting them to plugins that can then be used by your AI tool or agent. You can add MCPs with a single command like this
jilebi plugins add context7
Plugins are better than MCP servers
Jilebi uses deno_core with help from rustyscript to sandbox and run plugins without giving them any access to your network, envs or file system. Any permission to use these resources needs to be explicitly allowed by the user during installation of the plugin
Simplify MCP development
Focus on tools, resources and prompts. Leave the server abstraction to Jilebi. Jilebi currently supports stdio, and will add support for SSE, HTTP and OAuth soon. Since its easy to make plugins, anyone can contribute, even AI tools. Jilebi can keep up with the MCP spec while you focus on your plugin
Jilebi is a plugin runtime that converts Model Context Protocol (MCP) servers into secure, sandboxed plugins. Unlike traditional MCP servers that require direct network and system access, Jilebi plugins run in a secure sandbox with explicit permission controls, making them safer and easier to manage.
I wanted to use MCP servers but were concerned they would steal my ssh keys. Setting up and using each MCP server with my editor was also a pain. I just wanted to simplify this whole setup, and created jilebi to do that.
Absolutely! Jilebi makes plugin development simple by focusing on tools, resources, and prompts rather than server abstractions. You can create plugins using JavaScript/TypeScript, and Jilebi handles the MCP protocol implementation. Check our documentation for plugin development guides and examples.
Currently no, jilebi is not open source. It is free to download and use in stdio mode. The plugins I write for it are open source and can be found on https://github.com/jilebi-plugins. I may flesh out jilebi more and provide the remote capability as a service in the future where you don't need to download jilebi to use it.
Docker is a pretty good choice, it grants isolation and you can configure permissions and envs within a docker compose file. I felt containers take up more system resources, and can limit how many MCPs you can run at a time.
Getting started is easy! Download Jilebi for your platform from our
download page, install it, and start adding plugins with
jilebi plugins add [plugin-name]. Check out our
quick start guide for detailed setup instructions.
